| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: solid sublimates are removed from distribution pipelines, are loaded into tank with water, leached and discharged received solution into waste effluents. Additionally water continuously circulate in system tank-pump-tank, sublimates are loaded into circulating water up to receiving of suspension density 1.146-1.190 g/cm3. Received suspension is loaded into other tank and on this surface it is fed at constant mixing reductant in the form of solid sodium thiosulfate or solution of sodium thiosulfate of concentration 300-400 g/dm3. Then neutralised solution is discharged into waste effluents. ^ EFFECT: rising of solubility rate of sublimates in water solution, reduction of content of toxic agents and available chlorine in waste water, ensured by what it is reduced environmental pollution. ^ 2 ex |
